Snag Free Front Sight, Tritium, Vickers Elite for Smith & Wesson M&P. Front sight comes in .165" or 180" heights. Sight width is .125". Tritium insert is green. .165" height wroks with all barrel lengths/callibers except the M&P PRO logslide version. For the M&P Pro longside use .180" high front sight. Black parkerized finished. Mfg: Wilson Combat